Anyone with an aging iPhone, iPod Touch, or iPad knows that the device's once-instantaneous response to a home button tap can slow down over time. Luckily, there's an easy way to recalibrate the button and restore its factory performance.

Roberto Garza posted a Snapguide detailing the simple procedure, which doesn't take more than 15 seconds. It may sound like snake oil, but the comments on the page are almost universally positive, so it's certainly worth a try if your device suffers from this affliction.